78448979520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{3026581}}^1$

素因数の和:3026610

約数の個数: 140

約数和(自身を含む): 279056913564

約数和(自身を除く): 200607934044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 3026581, 6053162, 9079743, 12106324, 15132905, 18159486, 24212648, 27239229, 30265810, 36318972, 45398715, 48425296, 54478458, 60531620, 72637944, 81717687, 90797430, 96850592, 108956916, 121063240, 136196145, 145275888, 163435374, 181594860, 193701184, 217913832, 242126480, 245153061, 272392290, 290551776, 326870748, 363189720, 408588435, 435827664, 484252960, 490306122, 544784580, 581103552, 653741496, 726379440, 817176870, 871655328, 968505920, 980612244, 1089569160, 1225765305, 1307482992, 1452758880, 1634353740, 1743310656, 1961224488, 2179138320, 2451530610, 2614965984, 2905517760, 3268707480, 3922448976, 4358276640, 4903061220, 5229931968, 6537414960, 7844897952, 8716553280, 9806122440, 13074829920, 15689795904, 19612244880, 26149659840, 39224489760, 78448979520]

約数ペア:

[(1, 78448979520), (2, 39224489760), (3, 26149659840), (4, 19612244880), (5, 15689795904), (6, 13074829920), (8, 9806122440), (9, 8716553280), (10, 7844897952), (12, 6537414960), (15, 5229931968), (16, 4903061220), (18, 4358276640), (20, 3922448976), (24, 3268707480), (27, 2905517760), (30, 2614965984), (32, 2451530610), (36, 2179138320), (40, 1961224488), (45, 1743310656), (48, 1634353740), (54, 1452758880), (60, 1307482992), (64, 1225765305), (72, 1089569160), (80, 980612244), (81, 968505920), (90, 871655328), (96, 817176870), (108, 726379440), (120, 653741496), (135, 581103552), (144, 544784580), (160, 490306122), (162, 484252960), (180, 435827664), (192, 408588435), (216, 363189720), (240, 326870748), (270, 290551776), (288, 272392290), (320, 245153061), (324, 242126480), (360, 217913832), (405, 193701184), (432, 181594860), (480, 163435374), (540, 145275888), (576, 136196145), (648, 121063240), (720, 108956916), (810, 96850592), (864, 90797430), (960, 81717687), (1080, 72637944), (1296, 60531620), (1440, 54478458), (1620, 48425296), (1728, 45398715), (2160, 36318972), (2592, 30265810), (2880, 27239229), (3240, 24212648), (4320, 18159486), (5184, 15132905), (6480, 12106324), (8640, 9079743), (12960, 6053162), (25920, 3026581)]